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UDIM textures in UE4?

As title says. How can i use udim texture sets in UE? i plan to texture a model in s painter using udim uvs, and i plan to export to UE but i dont even know if UE supports it or if there is a way (through making a special material or something) to allow it.

I cant use one single uv square space because the model is big and i want the texel density to be as good as possible.

Thanks in advance.

Product Version: UE 4.18
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asked Jan 31 '18 at 02:08 AM in Using UE4

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amstradcpcuser
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3 answers: sort voted first

So, must i assume that ue4 does not support UDIM?? oh sigh. I guess i would need to migrate to unity then. What a dissapointment...

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answered Feb 01 '18 at 03:27 PM

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amstradcpcuser
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avatar image wickerman123 Oct 03 '18 at 05:13 PM
avatar image Rushidimber May 12 '19 at 01:40 PM

Unity wont support either.

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No UE doesn't support UDIM (at the moment), other than using the Granite plugin (free trial for 1 month or about $900 per user!). I think it would be a good addition, but material ID's and UDIM have both pro's and con's and I think I would rather stick with Mat ID's.

Unity doesn't use UDIM either.

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answered Apr 20 '19 at 10:04 AM

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davidnibi
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Both Unreal and Unity not supports UDIM. Here solution you can apply simple shader with patch selection per UV Square and then export it to Unreal so Unreal can read them as separate material slot. (Face-level shading)

Or best If you can pay Use Granite plugin.

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answered May 12 '19 at 01:40 PM

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Rushidimber
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